*{
    margin: 0;
    padding: 0;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
h1, h2, h3, h4, h5, h6, p {
    margin: 0;
    padding: 0;
    font-weight: normal;
}
body{
    width: 100%;
    height: 5500px;
    position: relative;
}
header{
    width: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 100;
    background: white;
}
.logo{
    text-align: center;
    width: 100%;
    height: 100px;
    line-height: 100px;
}
.list{
    display: flex;
    width: 700px;
    height: 40px;
    justify-content: space-around;
    background-color:#B71A30;
    margin: 0 auto;
}
.list li{
    margin-right: 20px;
    flex: 1;
    text-align: center;
    color: #fff;
    line-height: 40px;
}
.list>li:hover{
    background-color: #fff;
    border-bottom: 2px solid red;
    color: red;
 }
 .top{
     width: 100%;
     height: 40px;
     background-color: #B71A30;
     position: absolute;
 }
 .list1{
    position: absolute;
    list-style: none;
    width: 250px;
    height: 40px;
    background-color: #B71A30;
    right: 0;
    top: 0;
    line-height: 40px;
    font-weight: 600;
}
.list1 li {
    margin-right: 20px;
    float: left;
    text-align: center;
    color: #fff;
    line-height: 40px;
}
body {
    background-color: #ddd;
}
.banner{
    width: 100%;
    height: 928px;
    background-color: blueviolet;
}
.banner img{
    vertical-align: middle;
    border: 0px;
    left: 0;
    z-index: 10;
    width: 100%;
    transition: 2s;
    transform: translate(0, 0);
    position: relative;
    
}
.container {
    width: 1000px;
    background-color: azure;
    margin: 0 auto;
    margin-top: 100px;
}
.container::after{
    content: '';
    clear: both;
    display: block;
}
.box {
    width: 228px;
    margin-right: 20px;
    float: left;
    margin-top: 70px;
    background-color: #fff;
}
.box:nth-of-type(4n) {
    margin-right: 25px;
}
.box img {
    width: 100%;
}
.box h2 {
    font-size: 14px;
    overflow: hidden; 
    text-overflow: ellipsis;
    white-space: nowrap; 
    width: 100%;
    padding: 5px 70px;
}
.box p1 {
    font-size: 14px;
    color:#333;
    padding-left: 70px;
} 
.box p2{
    padding-left: 80px;
    font-size: 14px;
}
.box p3{
    padding-left: 80px;
    font-size: 12px;
} 